Single Phase Direct Online Starter DOL Wiring - Connections Explained and Setting the Overload
Electrician Matt and me look at and the wiring and connection in a single phase direct online started (DOL). In this video we explains how to connect the supply and the out going load (motor) within in a DOL starter. Matt explains the wiring for the overload relay and reset button plus the connection for the internal stop and start buttons. This video will help with level 3 electrical courses for both electrical apprentices, part time, full time learners as well as AM2, AM2S and AM2E.
🔵 Single phase direct online starter wiring diagram video • Single Phase Direct On...
== 🕐 Time Stamps - Cut to the action 🕕 ==
00:00 - Connection in a direct on line starter
00:39 - Stop start buttons
00:58 - Safely isolated DOL
01:20 - Incoming supply and outgoing to the motor
01:58 - Overload relay
02:38 - Adjusting the overload
03:08 - Start button
04:24 - Stop button
05:34 - Coil connection A1 and A2
06:39 - The contactor
07:08 - CPC's
07:44 - Reset button
Videos are training aids for City and Guilds (C and G) and EAL courses Level 1, 2, 3 plus AM2, AM2S and AM2E.
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Пікірлер: 36
Thanks a lot for this amazing video.
Great video. It would be great to see physical wiring being done on remote estoppel etc. Not all get the chance to do that type of work. Great ref point.
This is a very good video. Thank you gents
Thank you very much 🙏🙏
Am so grateful for your videos. they are of great help for my success as in my projects. Thank you for sharing your knowledge with the world
@GSHElectrical
2 жыл бұрын
Thanks for the support and watching. 👍🏻Gaz
Thanks for sharing it with us
@GSHElectrical
2 жыл бұрын
Thanks for watching and commenting 👍🏻
Thank you
Wish I found this great video a couple of months ago 🤦♂️
@GSHElectrical
2 жыл бұрын
Come on Big Ash I have over 500 videos you must have watched most of them 😃👍🏻
@bigashelectrics258
2 жыл бұрын
@@GSHElectrical Of course but this one much of just slipped through 🤪
What are contacts 97 and 98 used for?
What no Dashpots . Great video by the way
I just got a dol starter, been using a more advanced pump starter but them being finicky and burning out too easily. The dol starter was already wired up, it's a 3 phase. It's quite complicated opening and seeing all these wires
On my AM2 i did the calcs from the faceplate and incorporated the p.f i told my examiner I was doing it this way and he was fine. Think they chould make it a bit more difficult, by having you choose the correct rated contactor with the correct coil voltage. 2 wires to connect did not show skill in wiring a dol.
If had the diagrame for the schematic it really helps, the shematic you can follow much easy , in this case you have to go back to the old vidoe whole diagrame but in the case of schematic even if someone does not understand it he or she can still wire it actually.
👍👍👍
Excellent video, have you done a video on the same three phase motor.
@Hiccup77
2 жыл бұрын
3p is pretty much the same. Apart from the neutral goes direct into A2 of the coil L1L2L3 in T1T2T3 out.
Can I convert my existing 220 wiring to 115v?
i got a dol starter,sprecher & schuh.it has the phase going into L1 & out on T3 to motor with T1-T2 .& L2-L3 linked, strange that the manufacturer puts the phase thro the relay as opposed to you running the neutral thro,...also 95 is internally permanently linked to A2 of the coil. 7the
When purchasing these contactors ,there is a short link between terminal 14 and A2 directly below,What is the purpose of this and should it be removed if wiring up like shown?Thankyou.
How do you figure overload setting out when it’s not written into the specifications?
Where would I connect my two wires coming front the compressor pressure switch?
Can you explain why you have to loop the neutral back round through the contractor again and not straight into the motor?
@GSHElectrical
Жыл бұрын
Hi the answer is in this video 👍🏻 Single Phase Direct Online Starter DOL Wiring Diagram Connections Explained kzread.info/dash/bejne/aYlhptOEgc65gLg.html
Hi Guy's, I've Purchased A Pre Wired On Line Starter With Overload, The A1 Is Linked To L1 & A2 Is Linked To 13, After Watching These Videos I'm A Little Confused? Any Ideas Welcomed.
What about number 98
Time 03:45 normally open is not stop button..can you check it…
Can we add one more motor for that system?
@hiramkhackenback
2 жыл бұрын
not advisable
there was no 97 98 connected on the drawing
Sadly i dont understand anything in that messy box, its much easier to take everything apart use drawn schematics to explain the connections then wire everything one by one and explaining using the drawing. I saw this on an Udemy course and it was very easy to understand, i understand the idea behind the contactor > Overload > auxiliary contacts and coil power going through the overload before going into the contactor but the little box is too messy and hard to follow what is happening in there.
@GSHElectrical
2 жыл бұрын
Motors, Starters, Controls, Remote Stop Start - Single and 3 Phase kzread.info/head/PL2Ea5r9gxUUfv51Ld1UlNGR39rfFIExTU
baudly